Gaithersburg Weather History Maryland, United States of America

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Past date: Past date must be from 1st Jan, 2009 onwards.

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Daily and hourly data from 1 Jan 2009 onwards.
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Fri 25 Apr, 2025 Weather in Gaithersburg

Sunrise: 06:17 AM Sunset: 07:56 PM	Moonrise: 04:56 AM Moonset: 05:37 PM	Max: 18.5 °c	Min: 12.3 °c	Avg: 15.7 °c	Precip: 4.32 mm	Max Wind: 18.7 kph

	Fri 25 0:00 am	Fri 25 3:00 am	Fri 25 6:00 am	Fri 25 9:00 am	Fri 25 12:00 pm	Fri 25 3:00 pm	Fri 25 6:00 pm	Fri 25 9:00 pm
Icon
Temp	16.1°c	13.5°c	12.3°c	14.0°c	16.1°c	17.8°c	18.5°c	17.5°c
Wind	8.6 kmph	6.8 kmph	8.3 kmph	9.0 kmph	14.8 kmph	18.4 kmph	16.9 kmph	15.5 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	0%	0%	98%	86%	99%	93%	86%	100%
Humidity	51%	69%	83%	89%	86%	82%	85%	93%
Pressure	1024 mb	1024 mb	1024 mb	1024 mb	1023 mb	1021 mb	1018 mb	1017 mb

Gaithersburg Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	4°C / 39°F	-3°C / 27°F	0°C / 33°F	173 hours	81.91 mm / 3.22 In	7 days	1019 mb / 31 In
February	7°C / 44°F	-2°C / 29°F	2°C / 36°F	155 hours	100.27 mm / 3.95 In	8 days	1019 mb / 31 In
March	12°C / 53°F	2°C / 36°F	7°C / 44°F	168 hours	97.11 mm / 3.82 In	7 days	1018 mb / 31 In
April	18°C / 64°F	7°C / 45°F	12°C / 54°F	177 hours	103.87 mm / 4.09 In	7 days	1016 mb / 30 In
May	23°C / 73°F	13°C / 55°F	18°C / 64°F	184 hours	119.25 mm / 4.69 In	10 days	1016 mb / 30 In
June	28°C / 82°F	18°C / 64°F	23°C / 73°F	220 hours	114.88 mm / 4.52 In	10 days	1014 mb / 30 In
July	31°C / 87°F	21°C / 69°F	25°C / 78°F	236 hours	125.11 mm / 4.93 In	11 days	1015 mb / 30 In
August	29°C / 85°F	20°C / 68°F	24°C / 76°F	218 hours	112.60 mm / 4.43 In	10 days	1016 mb / 30 In
September	26°C / 78°F	16°C / 61°F	21°C / 69°F	210 hours	132.99 mm / 5.24 In	7 days	1018 mb / 31 In
October	19°C / 66°F	10°C / 50°F	14°C / 58°F	203 hours	104.64 mm / 4.12 In	6 days	1018 mb / 31 In
November	12°C / 54°F	4°C / 39°F	8°C / 46°F	211 hours	84.12 mm / 3.31 In	5 days	1021 mb / 31 In
December	7°C / 45°F	0°C / 33°F	4°C / 39°F	178 hours	113.99 mm / 4.49 In	7 days	1020 mb / 31 In

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